Multiple Views with Fast Brushing

Multiple Views with Brushing

This interactive visualization combines a world map and a time series histogram to explore migrant deaths and disappearances. The map displays circles sized by death counts using d3.geoNaturalEarth1 and d3.geoPath, while the histogram aggregates monthly totals with d3.histogram. Brushing on the histogram filters the map’s data through a brushX interaction, updating the circles in real time. The data comes from the Missing Migrants Project CSV, rendered as SVG within a React framework.

Nnkohdatavis

Multiple Views with Brushing

This interactive visualization combines a world map of migrant deaths with a linked time-series histogram. The map uses a d3.geoNaturalEarth1 projection with d3.geoPath to render country boundaries and graticules, plotting circles scaled by d3.scaleSqrt to represent the total number of dead and missing. Users brush the histogram to filter the map, updating the displayed circles in real time. The data comes from the Missing Migrants Project CSV, with the histogram using d3.bin and d3.brushX to aggregate monthly totals.

HHeechan lee

Multiple Views with Brushing Faster

A world map displays migrant fatalities with scaled circles, while a time-series histogram below shows monthly death counts. Brushing across the histogram filters the map’s circles to the selected date range. The visualization uses React with D3 v5 for `geoNaturalEarth1` projection, `geoPath`, `scaleSqrt`, `brushX`, and `bin` APIs. Data comes from the Missing Migrants Project CSV, with country boundaries from World Atlas TopoJSON.

Ttharuta

Multiple Views with Fast Brushing

Two coordinated views visualize migrant deaths and disappearances worldwide. A bubble map uses `d3.geoNaturalEarth1` and `d3.geoPath` to draw country boundaries, graticules, and scaled circles for filtered data. Below it, a time histogram built with `d3.bin` and `d3.scaleTime` shows monthly death totals; brushing with `d3.brushX` filters the map reactively, updating circles through React state. Data comes from a CSV of missing migrants, while country shapes use TopoJSON from the world-atlas package.

EErik Erickson

Multiple Views with Brushing

This interactive visualization combines a bubble map and a date histogram to explore migrant deaths and disappearances worldwide. The map displays incidents as proportional circles overlaid on natural Earth projections using `d3.geoNaturalEarth1` and `d3.geoPath`, while the histogram aggregates monthly totals. Users can brush the time axis with `d3.brushX` to filter the map’s displayed incidents in real time. Both views use SVG rendering within a React framework, with data sourced from the Missing Migrants Project CSV and country boundaries from World Atlas TopoJSON.

GGeniXiong

Multiple Views with Brushing

This example combines a world map and a time-series histogram to visualize migrant deaths. The map uses a natural Earth projection with graticules and land outlines, while circles sized by square-root scaling represent the dead and missing. The histogram bins the same data by date, and its interactive brush selection filters the map's circles, demonstrating linked views. The visualization uses React components, D3’s `geoNaturalEarth1`, `geoPath`, `scaleSqrt`, `bin`, and `brushX` for the interaction, with data sourced from a CSV of missing migrants.

KKai Stewart

Multiple Views with Fast Brushing

This example shows a world map of migrant deaths and disappearances from 2014 to 2022, overlaid with a brushing timeline. A geographic map displays circles scaled by the total dead and missing, while a histogram below shows counts over time. Brushing the histogram filters the map’s circles in real time, using React’s `useMemo` for performance. Built with D3 v7, it uses `geoNaturalEarth1` projection, `geoPath`, and `geoGraticule` for mapping, while the histogram uses `scaleTime`, `bin`, and `brushX` for interactive filtering.

JJoe Hutchins

Multiple Views with Brushing

A world map displays circles sized by the total number of dead and missing migrants, with a linked time-series histogram below showing monthly totals. Brushing a date range on the histogram filters the map circles to only those incidents within that period. The visualization uses React with D3 v5, employing `d3.geoNaturalEarth1` for the map projection, `d3.brushX` for interactive selection, and `d3.bin` with `d3.timeMonths` for histogram binning. Data comes from a CSV of global missing migrants, rendered as SVG.

Wwindwaver